函数逻辑报告 |
Source Code:kernel\events\uprobes.c |
Create Date:2022-07-27 15:06:45 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:install_breakpoint
函数原型:static int install_breakpoint(struct uprobe *uprobe, struct mm_struct *mm, struct vm_area_struct *vma, unsigned long vaddr)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
struct uprobe * | uprobe | |
struct mm_struct * | mm | |
struct vm_area_struct * | vma | |
unsigned long | vaddr |
913 | ret等于prepare_uprobe(uprobe, File we map to (can be NULL). , mm, vaddr) |
922 | 如果first_uprobe则设置内存位 |
926 | 如果非ret则lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers). |
928 | 否则如果first_uprobe则lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers). |
931 | 返回:ret |
名称 | 描述 |
---|---|
register_for_each_vma | |
uprobe_mmap | Called from mmap_region/vma_adjust with mm->mmap_sem acquired.* Currently we ignore all errors and always return 0, the callers* can't handle the failure anyway. |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |